diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ddb4a7259..ee0e23223 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="9.1.4-9"
-export PIKA_PACKAGE_NAME="haskell-hxt-tagsoup"
+export PIKA_PACKAGE_VERSION="0.11.102.1-3"
+export PIKA_PACKAGE_NAME="haskell-cryptohash-sha256"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"